<html><head></head><body><div class="ydp9b9df09eyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div><div dir="ltr" data-setdir="false">Hi Jason, thank you for your response. In my platform I have power-control gpios in GPIOD group like this:</div><div dir="ltr" data-setdir="false"><span><span style="color: rgb(36, 41, 47); font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace; font-size: 12px; white-space: pre-wrap;"><br></span></span></div><div dir="ltr" data-setdir="false"><span><span style="color: rgb(36, 41, 47); font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace; font-size: 12px; white-space: pre-wrap;">/*D0-D7*/ "POWER_BUTTON","POWER_OUT","RESET_BUTTON","RESET_OUT",</span></span></div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">Also I configurate pass-through mode in dts:</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false"><div><div dir="ltr" data-setdir="false"> <div><div> pinctrl-names = "pass-through";</div><div> pinctrl-0 = <&pinctrl_gpid0_default</div><div> &pinctrl_gpid2_default>;</div><div><br></div></div>After update and reboot platform I have same problem - front panel buttons dont enable (front panel buttons dont enable if I use x86-power-control module or manually set gpio values by gpioset utility).</div><div dir="ltr" data-setdir="false">But if I dont use any impacts on gpio (disable x86-power-control module and dont use gpio utilities like gpioset/get) front panel buttons work well.</div><div dir="ltr" data-setdir="false"><span><br></span></div><div dir="ltr" data-setdir="false"><span>What are your assumptions about this ?</span><br></div><div><br></div></div><br></div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false"> </div><div class="ydp9b9df09esignature"><div dir="ltr" style="font-family:Helvetica, Arial, sans-serif;font-size:16px;"><div><span style="font-family:Helvetica, Arial, sans-serif;">--</span><br clear="none" style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;">Best regards,</span><br clear="none" style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;">Nikita Pavlov,</span><br clear="none" style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;">NUST MISiS Student</span></div><br></div></div></div>
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четверг, 28 апреля 2022 г., 23:01:13 GMT+3, Bills, Jason M <jason.m.bills@intel.com> написал(-а):
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<p class="yiv3781498404MsoNormal">Hi Nikita,</p>
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<p class="yiv3781498404MsoNormal">In the hardware, we have the power button routed through a GPIO pass-through on the Aspeed chip. If that pass-through is disabled, it will prevent the physical front panel button signal from getting past the BMC. That is the first thing
I would check.</p>
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<p class="yiv3781498404MsoNormal">Also, it is better to send these kinds of questions to the OpenBMC mailing list as there may be others in the community in a similar situation.</p>
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<p class="yiv3781498404MsoNormal">Thanks,</p>
<p class="yiv3781498404MsoNormal">-Jason</p>
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<p class="yiv3781498404MsoNormal"><b>From:</b> Nikita Pavlov <niikita@yahoo.com> <br clear="none">
<b>Sent:</b> Thursday, April 28, 2022 8:58 AM<br clear="none">
<b>To:</b> Bills, Jason M <jason.m.bills@intel.com>; kuiying.wang@intel.com<br clear="none">
<b>Subject:</b> x86-power-control question: front panel buttons dont work</p>
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<p class="yiv3781498404MsoNormal"><span style="font-size:12.0pt;font-family:sans-serif;">Hi, I user x86-power-control module for my test intel platform. Its module works in webui but front panel physical buttons doesnt work. I think that it interface describe
in this fragment <a rel="nofollow noopener noreferrer" shape="rect" target="_blank" href="https://github.com/openbmc/x86-power-control/blob/master/src/power_control.cpp#L3072">https://github.com/openbmc/x86-power-control/blob/master/src/power_control.cpp#L3072</a> but I cant understand this logic.</span></p>
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<p class="yiv3781498404MsoNormal"><span style="font-size:12.0pt;font-family:sans-serif;">Say me pls, why
<span style="color:black;">front panel </span>buttons dont work ?</span></p>
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<p class="yiv3781498404MsoNormal"><span style="font-size:12.0pt;font-family:sans-serif;">--<br clear="none">
Best regards,<br clear="none">
Nikita Pavlov,<br clear="none">
NUST MISiS Student</span></p>
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